<?php  
  require_once("Site.Class.php");

  $s1 = new Site();
  $s1 -> url = "http://url.cpm";
  $s1 -> title = "Site_Title";
  $s1 -> eating();
  echo $s1->title,"<br>";
  echo $s1->url,"<br>";
  echo $s1->getTitle();
  $s1 -> printConst();
  echo $s1 -> abstructVar;
  $s1 -> siteAbstructFunc();
  $s1 -> getNoAbstractDes();
  
  //静态属性属性名前要加"$""
  echo Site::$staticVar;
  Site::$staticVar = '静态属性可以改变';
  echo Site::$staticVar;
  Site::staticFunc();

?>